package ooday02;
/** 学生类 */
public class Student extends Person{
    String className;
    String stuId;

    /** 构造方法 */
    Student(String name , int age , String address , String className, String stuId){
        super(name , age , address);
        this.className = className;
        this.stuId = stuId;
    }

    void study (){
        System.out.println(name +"在学习......");
    }

    void sayHi(){
        System.out.println("大家好，我叫"+name + ",今年"+age+"岁了，家住"+address+ ",所在班级是"+className+" ,学号是："+stuId);
    }
}
